right|thumb|Disc brake on a [[motorcycle]] A brake is a mechanical device that inhibits motion by absorbing energy from a moving system. It is used for slowing or stopping a moving vehicle, wheel, axle, or to prevent its motion, most often accomplished by means of friction.
A brake is a mechanical device that slows down or stops something that's moving—like a vehicle or wheel—by using friction to absorb the energy of that motion. Brakes matter because they're essential for safely controlling moving objects and bringing them to a halt when needed.
AI-generated from the Wikipedia summary — may contain errors.
right|thumb|Disc brake on a [[motorcycle]] A brake is a mechanical device that inhibits motion by absorbing energy from a moving system. It is used for slowing or stopping a moving vehicle, wheel, axle, or to prevent its motion, most often accomplished by means of friction.
==Background==
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).